JPH0776081B2 - 二酸化塩素の製造方法 - Google Patents

二酸化塩素の製造方法

Info

Publication number
JPH0776081B2
JPH0776081B2 JP61042068A JP4206886A JPH0776081B2 JP H0776081 B2 JPH0776081 B2 JP H0776081B2 JP 61042068 A JP61042068 A JP 61042068A JP 4206886 A JP4206886 A JP 4206886A JP H0776081 B2 JPH0776081 B2 JP H0776081B2
Authority
JP
Japan
Prior art keywords
chlorine
reaction zone
reaction
acid
dioxide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP61042068A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61205602A (ja
Inventor
ウラアーカリ・マルガレータ・ホルムストローム
ラーゲ・マルテイン・サンドグレン
マリア・ゲルトルド・ノレル
ペーター・アルフ・アクセガールト
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kemanord AB
Original Assignee
Kemanord AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kemanord AB filed Critical Kemanord AB
Publication of JPS61205602A publication Critical patent/JPS61205602A/ja
Publication of JPH0776081B2 publication Critical patent/JPH0776081B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B20/00—Purification of sugar juices
    • C13B20/12—Purification of sugar juices using adsorption agents, e.g. active carbon
    • C13B20/126—Organic agents, e.g. polyelectrolytes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2405—Feed mechanisms for settling tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B11/00—Oxides or oxyacids of halogens; Salts thereof
    • C01B11/02—Oxides of chlorine
    • C01B11/022—Chlorine dioxide (ClO2)
    • C01B11/023—Preparation from chlorites or chlorates
    • C01B11/025—Preparation from chlorites or chlorates from chlorates without any other reaction reducing agent than chloride ions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Biochemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Electrochemistry (AREA)
  • Treating Waste Gases (AREA)
  • Paper (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
JP61042068A 1985-03-04 1986-02-28 二酸化塩素の製造方法 Expired - Lifetime JPH0776081B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8501046A SE452756B (sv) 1985-03-04 1985-03-04 Forfarande for framstellning av klordioxid
SE8501046-0 1985-03-04

Publications (2)

Publication Number Publication Date
JPS61205602A JPS61205602A (ja) 1986-09-11
JPH0776081B2 true JPH0776081B2 (ja) 1995-08-16

Family

ID=20359350

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61042068A Expired - Lifetime JPH0776081B2 (ja) 1985-03-04 1986-02-28 二酸化塩素の製造方法

Country Status (14)

Country Link
US (1) US4678654A (sv)
JP (1) JPH0776081B2 (sv)
AT (1) AT396458B (sv)
AU (1) AU573073B2 (sv)
BR (1) BR8600877A (sv)
CA (1) CA1227619A (sv)
CH (1) CH671393A5 (sv)
FI (1) FI83208C (sv)
FR (1) FR2578238B1 (sv)
NO (1) NO166931C (sv)
NZ (1) NZ215317A (sv)
PT (1) PT82116B (sv)
SE (1) SE452756B (sv)
SU (1) SU1627080A3 (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE464193B (sv) * 1988-10-20 1991-03-18 Eka Nobel Ab Foerfarande foer framstaellning av klordioxid
SE9002262D0 (sv) * 1990-06-27 1990-06-27 Eka Nobel Ab Foerfarande foer framstaellning av klorioxid
US5833865A (en) * 1993-06-16 1998-11-10 Sumitomo Chemical Company, Limited Sedimentation type solid-liquid separator
CA2125792C (en) * 1993-06-16 2005-01-18 Takuo Harato Sedimentation type solid-liquid separator
FR2742350B1 (fr) * 1995-12-15 1998-02-13 Givin Stephane Jules Decanteur statique avec systeme de forcage du jus de recuperation centrale des boues et avec l'injection de multiples produits
US5792441A (en) * 1996-10-11 1998-08-11 Pulp And Paper Research Institute Of Canada Fixed-resin bed technologies for the treatment of the chlorine dioxide generator effluent and feeds stream
US6322768B1 (en) 1998-09-29 2001-11-27 International Paper Company Recovery of chlorine dioxide from gas streams
US8123843B2 (en) * 2007-10-17 2012-02-28 Dow Global Technologies Llc Rich gas absorption apparatus and method
ES2553738T3 (es) * 2009-06-16 2015-12-11 Akzo Nobel N.V. Proceso para la producción de dióxido de cloro
WO2018029500A1 (en) 2016-08-08 2018-02-15 Rhodia Poliamida E Especialidades S.A. New components to clarify sugar cane juice in a process for producing crystal or raw sugar

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3864456A (en) * 1964-08-13 1975-02-04 Electric Reduction Co Manufacture of chlorine dioxide, chlorine and anhydrous sodium sulphate
US3714040A (en) * 1970-10-16 1973-01-30 Stauffer Chemical Co Process of regenerating carbon beds
US4086329A (en) * 1974-12-13 1978-04-25 Erco Industries Limited Integrated chlorine dioxide producing system
US4206193A (en) * 1978-12-18 1980-06-03 Hooker Chemicals & Plastics Corp. Versatile process for generating chlorine dioxide
CA1171238A (en) * 1980-11-17 1984-07-24 Maurice C.J. Fredette Chlorine dioxide production using mixed acid feed
SE442523B (sv) * 1981-06-22 1986-01-13 Mo Och Domsjoe Ab Forfarande for att forhindra utslepp av svavelinnehallande gaser vid framstellning av kemisk cellulosamassa
CA1170816A (en) * 1981-11-05 1984-07-17 Maurice C.J. Fredette Production of mixed acid feed for chlorine dioxide generation
US4393036A (en) * 1981-11-10 1983-07-12 Erco Industries Limited Production of mixed sulfuric and hydrochloric acid feed and chlorine dioxide generation therewith
WO1983001940A1 (en) * 1981-12-02 1983-06-09 Olson, Erik Method for the manufacture of chlorine dioxide
GB2121769A (en) * 1982-06-16 1984-01-04 Roneo Alcatel Ltd Sheet feed mechanism

Also Published As

Publication number Publication date
PT82116B (pt) 1988-01-22
FR2578238A1 (fr) 1986-09-05
FI83208B (fi) 1991-02-28
AU573073B2 (en) 1988-05-26
ATA53886A (de) 1993-01-15
AT396458B (de) 1993-09-27
SE8501046L (sv) 1986-09-05
NZ215317A (en) 1988-06-30
NO166931B (no) 1991-06-10
PT82116A (en) 1986-03-01
SU1627080A3 (ru) 1991-02-07
CA1227619A (en) 1987-10-06
BR8600877A (pt) 1986-11-11
JPS61205602A (ja) 1986-09-11
AU5415186A (en) 1986-09-11
CH671393A5 (sv) 1989-08-31
NO166931C (no) 1991-09-18
SE452756B (sv) 1987-12-14
SE8501046D0 (sv) 1985-03-04
FI83208C (sv) 1991-06-10
FI860872A (fi) 1986-09-05
US4678654A (en) 1987-07-07
FI860872A0 (fi) 1986-02-28
NO860794L (no) 1986-09-05
FR2578238B1 (fr) 1990-08-03

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